Saturday’s pillow fights certainly seemed popular, with events in well over 100 cities and towns worldwide, from Shanghai to Sydney, Madrid to Manchester. We’ve gathered some of the best pictures from around the web under the cut — could this be you next year?
Feathers fly in Trafalgar Square, London.
A beautiful day for a pillow fight in Washington Square Park, New York.
Participants commemorate the occasion in Hong Kong's central financial district.
Pillow fights not politics at the National Mall, Washington, D.C.
Getting into the spirit at Westpark, Berlin.